John Whittle serves as Executive at FORTINET INC, where they oversee executive responsibilities. Since joining the company, John Whittle has executed 630 insider transactions totaling $58.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 16, 2026 involved receiving (via award) 19,962 shares valued at $0.
John Whittle currently holds 19,962 shares of FORTINET INC (FTNT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John Whittle has been a net seller of FTNT stock. They have purchased $0 and sold $58.3M worth of shares.
John Whittle's most recent insider trade was on Jan 16, 2026, when they sold 19,962 shares at $0.00 per share.
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| $86.43 |
| Discretionary |
| Nov 1, 2025 | FTNT | $0 | Option Exercise | 1,827 | $N/A | Discretionary |
| Nov 1, 2025 | FTNT | $0 | Option Exercise | 1,180 | $N/A | Discretionary |
| Nov 1, 2025 | FTNT | $0 | Option Exercise | 1,608 | $N/A | Discretionary |
| Aug 1, 2025 | FTNT | $0 | Option Exercise | 1,609 | $N/A | Discretionary |
| Aug 1, 2025 | FTNT | $0 | Option Exercise | 1,827 | $N/A | Discretionary |
| Aug 1, 2025 | FTNT | $223.0K | Payment | 2,290 | $97.36 | Discretionary |
| Aug 1, 2025 | FTNT | $0 | Option Exercise | 1,180 | $N/A | Discretionary |
| Aug 21, 2024 | FTNT | $7.8M | Sale | 103,325 | $75.21 | Planned |
| Aug 21, 2024 | FTNT | $1.0M | Option Exercise | 103,325 | $9.81 | Planned |
| Aug 1, 2024 | FTNT | $0 | Option Exercise | 1,180 | $N/A | Discretionary |
| Aug 1, 2024 | FTNT | $0 | Option Exercise | 1,608 | $N/A | Discretionary |
| Aug 1, 2024 | FTNT | $151.2K | Payment | 2,644 | $57.20 | Discretionary |
| Aug 1, 2024 | FTNT | $0 | Option Exercise | 2,540 | $N/A | Discretionary |
| May 1, 2024 | FTNT | $0 | Option Exercise | 1,608 | $N/A | Discretionary |
| May 1, 2024 | FTNT | $0 | Option Exercise | 2,545 | $N/A | Discretionary |
| May 1, 2024 | FTNT | $168.1K | Payment | 2,646 | $63.53 | Discretionary |
| May 1, 2024 | FTNT | $0 | Option Exercise | 1,180 | $N/A | Discretionary |
| Feb 12, 2024 | FTNT | $325.9K | Option Exercise | 43,745 | $7.45 | Planned |
| Feb 12, 2024 | FTNT | $3.1M | Sale | 43,745 | $70.43 | Planned |
| Feb 1, 2024 | FTNT | $465.2K | Payment | 7,001 | $66.45 | Discretionary |
| Feb 1, 2024 | FTNT | $0 | Option Exercise | 5,609 | $N/A | Discretionary |
| Feb 1, 2024 | FTNT | $0 | Option Exercise | 6,432 | $N/A | Discretionary |
| Feb 1, 2024 | FTNT | $0 | Option Exercise | 1,185 | $N/A | Discretionary |
| Feb 1, 2024 | FTNT | $0 | Option Exercise | 2,540 | $N/A | Discretionary |
| Feb 1, 2024 | FTNT | $0 | Option Exercise | 2,480 | $N/A | Discretionary |
| Nov 1, 2023 | FTNT | $0 | Option Exercise | 2,480 | $N/A | Discretionary |
| Nov 1, 2023 | FTNT | $0 | Option Exercise | 2,545 | $N/A | Discretionary |
| Nov 1, 2023 | FTNT | $0 | Option Exercise | 1,180 | $N/A | Discretionary |